<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div style="background: aliceblue;width: 800px;margin-left: auto;margin-right: auto;height: 600px;margin-top: 50px;">
    <div style="height: 100px;">
        <div style="float: left;padding-left: 50px;padding-top: 20px">
            <img src="http://img.sunmingchun.net/img/base/logo.png">
        </div>
        <div style="padding-top: 50px;float: right;padding-right: 50px"> <a href="http://www.yiwangqingshui.com" style="text-decoration: none;color: #cccccc" target="_bank">进入网站>></a> </div>
    </div>

    <div style="width:600px;height: 200px;margin-left: auto;margin-right: auto;margin-top: 100px; text-align: center;background-color: #ffffff;text-align: center">
        <p style="margin-bottom: 40px;padding-top: 50px;">请使用下面的验证码验证您的操作，验证码 2 分钟内有效:</p>
        <span style="padding: 10px 20px; font-size: 24px;background-color: rgba(61, 192, 129, 1);border-radius:4px;color:#fff;">%s</span>
    </div>
</div>
</body>
</html>